The largest in the series, delivering ultra-high-speed gluing and maximum format flexibility for bulk carton production.
- Max. Paperboard Size: 1200*2800mm
- Min. Paperboard Size: 170*420mm
- Max. Mechanical Speed: 180pcs/min, 100-450pcs.

The largest in the series, delivering ultra-high-speed gluing and maximum format flexibility for bulk carton production.
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The LY-2800 is the flagship model, built for high-volume manufacturers requiring both speed and size. It achieves gluing speeds up to 180 m/min and handles paperboard up to 2800mm in width. Fully computerized with touchscreen operation, it allows non-stop parameter changes and stores order settings for 3–5 minute changeovers. Its advanced structural design guarantees precise folding and gluing, eliminating warpage and alignment errors common in large-format production.

Note: Special specifications can be customized according to customer’s needs.
| Model | LY-2800 |
| Max. Paperboard Size | 1200*2800mm |
| Min. Paperboard Size | 170*420mm |
| Min. A | 130mm |
| Max. A | 950mm |
| Min. B | 40mm |
| Max. B | 450mm |
| Min. C+D+C | 170mm |
| Max. C+D+C | 1200mm |
| Min. (A+B)*2+E | 420mm |
| Max. (A+B)*2+E | 2800mm |
| Max. Mechanical Speed | 180/min |



| NO. | Name | Picture | Brand |
|---|---|---|---|
| 1 | Touch Screen | MCGS | |
| 2 | Inverter PLC (Master Computer) | DELTA | |
| 3 | Switching Power Supply | OMRON | |
| 4 | Button | Schneider | |
| 5 | AC Contactor | Schneider | |
| 6 | Servo Motor | EURA(China) | |
| 7 | Remote Controller | TELECRANE(Taiwan) | |
| 8 | Travel Switch | CHINT | |
| 9 | Circuit Breaker | CHINT | |
| 10 | Control Transformer | Zhejiang |
A1: It handles paperboard up to 1200×2800mm, making it the largest model in the series with a max perimeter of 2800mm—ideal for oversized bulk cartons.
A2: Maximum gluing speed reaches 180 m/min. The computerized system stores order settings for 3–5 minute changeovers, and parameters can be adjusted without stopping production.
A3: The reinforced frame and precision structural design eliminate warpage and alignment errors common in large-format production, ensuring perfect box squareness.